201294919

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{12379}}^1$

素因数の和:12510

約数の個数: 16

約数和(自身を含む): 242449920

約数和(自身を除く): 41155001

約数列:

[1, 7, 23, 101, 161, 707, 2323, 12379, 16261, 86653, 284717, 1250279, 1993019, 8751953, 28756417, 201294919]

約数ペア:

[(1, 201294919), (7, 28756417), (23, 8751953), (101, 1993019), (161, 1250279), (707, 284717), (2323, 86653), (12379, 16261)]